<template>

  <div>
    <!-- 幻灯片 开始 -->
    <div v-swiper:mySwiper="swiperOption">
      <div class="swiper-wrapper">
        <div v-for="banner in banners" :key="banner.id" class="swiper-slide">
          <a target="_blank" :href="banner.linkUrl">
            <img :src="banner.imageUrl" :alt="banner.title">
          </a>
        </div>
      </div>
      <div class="swiper-pagination swiper-pagination-white"></div>
      <div class="swiper-button-prev swiper-button-white" slot="button-prev" style="background-color: black"></div>
      <div class="swiper-button-next swiper-button-white" slot="button-next" style="background-color: black"></div>
    </div>
    <!-- 幻灯片 结束 -->

    <div id="aCoursesList">
      <!-- 网校课程 开始 -->
      <div>
        <section class="container">
          <header class="comm-title">
            <h2 class="tac">
              <span class="c-333">热门课程</span>
            </h2>
          </header>
          <div>
            <article class="comm-course-list">
              <ul class="of" id="bna">
                <li v-for="course in courses" :key="course.id">
                  <div class="cc-l-wrap">
                    <section class="course-img">
                      <img
                        :src="course.cover"
                        class="img-responsive"
                        :alt="course.title"
                      >
                      <div class="cc-mask">
                        <a :href="`/course/${course.id}`" title="开始学习" class="comm-btn c-btn-1">开始学习</a>
                      </div>
                    </section>
                    <h3 class="hLh30 txtOf mt10">
                      <a href="#" :title="course.title" class="course-title fsize18 c-333">{{ course.title }}</a>
                    </h3>
                    <section class="mt10 hLh20 of">
                      <span class="fr jgTag bg-green">
                        <i class="c-fff fsize12 f-fA" v-if="Number(course.price) === 0">免费</i>
                      </span>
<!--                      <span class="fr jgTag bg-green" v-else>-->
<!--                        <i class="c-fff fsize12 f-fA"> ￥{{course.price}}</i>-->
<!--                    </span>-->
                      <span class="fl jgAttr c-ccc f-fA">
                        <i class="c-999 f-fA">{{course.buyCount}}人学习</i>
                        |
                        <i class="c-999 f-fA">{{course.viewCount}}人浏览</i>
                      </span>
                    </section>
                  </div>
                </li>
              </ul>
              <div class="clear"></div>
            </article>
            <section class="tac pt20">
              <a href="#" title="全部课程" class="comm-btn c-btn-2">全部课程</a>
            </section>
          </div>
        </section>
      </div>
      <!-- /网校课程 结束 -->
      <!-- 网校名师 开始 -->
      <div>
        <section class="container">
          <header class="comm-title">
            <h2 class="tac">
              <span class="c-333">名师大咖</span>
            </h2>
          </header>
          <div>
            <article class="i-teacher-list">
              <ul class="of">
                <li v-for="teacher in teachers" :key="teacher.id">
                  <section class="i-teach-wrap">
                    <div class="i-teach-pic">
                      <a :href="`/teacher/${teacher.id}`" :title="teacher.name">
                        <img :alt="teacher.name" :src="teacher.avatar">
                      </a>
                    </div>
                    <div class="mt10 hLh30 txtOf tac">
                      <a :href="`/teacher/${teacher.id}`" :title="teacher.name" class="fsize18 c-666">{{ teacher.name }}</a>
                    </div>
                    <div class="hLh30 txtOf tac">
                      <span class="fsize14 c-999">{{ teacher.intro }}</span>
                    </div>
                    <div class="mt15 i-q-txt">
                      <p
                        class="c-999 f-fA"
                      >
                        {{ teacher.career }}</p>
                    </div>
                  </section>
                </li>
              </ul>
              <div class="clear"></div>
            </article>
            <section class="tac pt20">
              <a href="#" title="全部讲师" class="comm-btn c-btn-2">全部讲师</a>
            </section>
          </div>
        </section>
      </div>
      <!-- /网校名师 结束 -->
    </div>
  </div>
</template>

<script>
import banner from '../api/banner'
import index from '../api/index'
export default {
  data () {
    return {
      banners:[], // 幻灯片列表
      courses:[], //课程列表
      teachers:[], //讲师列表
      swiperOption: {
        //配置分页
        pagination: {
          el: '.swiper-pagination'//分页的dom节点
        },
        //配置导航
        navigation: {
          nextEl: '.swiper-button-next',//下一页dom节点
          prevEl: '.swiper-button-prev'//前一页dom节点
        }
      }
    }
  },
  created() {
    this.getListBanner()
    this.getCoursesAndTeachers()
  },
  methods:{
    // 幻灯片列表
    getListBanner(){
      banner.getListBanner().then(res=>{
         this.banners =res.data.data.items
      })
    },
    // 课程列表
    // 讲师列表
    getCoursesAndTeachers(){
      index.index().then(res=>{
        this.courses = res.data.data.courses
        this.teachers = res.data.data.teachers
      })
    }
  }
}
</script>

<style>
/*.container {*/
/*  min-height: 100vh;*/
/*  display: flex;*/
/*  justify-content: center;*/
/*  align-items: center;*/
/*  text-align: center;*/
/*}*/

/*.title {*/
/*  font-family: "Quicksand", "Source Sans Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; !* 1 *!*/
/*  display: block;*/
/*  font-weight: 300;*/
/*  font-size: 100px;*/
/*  color: #35495e;*/
/*  letter-spacing: 1px;*/
/*}*/

/*.subtitle {*/
/*  font-weight: 300;*/
/*  font-size: 42px;*/
/*  color: #526488;*/
/*  word-spacing: 5px;*/
/*  padding-bottom: 15px;*/
/*}*/

/*.links {*/
/*  padding-top: 15px;*/
/*}*/
</style>

